Articles with "pneumococcal serotype" as a keyword



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Pneumococcal Serotype-specific Opsonophagocytic Activity in Interleukin-1 Receptor-associated Kinase 4-deficient Patients.

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Published in 2021 at "Pediatric Infectious Disease Journal"

DOI: 10.1097/inf.0000000000003060

Abstract: BACKGROUND The antibody response after pneumococcal vaccines and their effectiveness against invasive pneumococcal disease (IPD) in patients with interleukin-1 receptor-associated kinase 4 (IRAK4) deficiency have not been fully evaluated. Here, we evaluated pneumococcal serotype-specific opsonophagocytic… read more here.

Keywords: interleukin receptor; pneumococcal serotype; associated kinase; deficient patients ... See more keywords

An Experimental Human Colonization Model with Pneumococcal Serotype 3 has the Potential to be Used for Vaccine Studies

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Published in 2022 at "American Journal of Respiratory and Critical Care Medicine"

DOI: 10.1164/rccm.202207-1342ed

Abstract: pollution and pediatric respiratory hospitalizations: effect modification by particle constituents and oxidative potential. Am J Respir Crit Care Med 2022;206:1370–1378. 13. WuY, Li S, Guo Y. Space-time-stratified case-crossover design in environmental epidemiology study.Health Data Science… read more here.

Keywords: pneumococcal serotype; colonization model; human colonization; experimental human ... See more keywords

Evolution of pneumococcal serotype 19A in children in Bangladesh: insights from genomic analysis

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Published in 2025 at "BMC Microbiology"

DOI: 10.1186/s12866-025-04484-5

Abstract: Invasive pneumococcal disease (IPD), caused by Streptococcus pneumoniae, remains a major global health concern, particularly for children. Among more than 100 pneumococcal serotypes, 19A is known for its multidrug resistance (MDR) and increased incidence following… read more here.

Keywords: pneumococcal serotype; pcv10 introduction; serotype 19a; children bangladesh ... See more keywords

Urinary pneumococcal serotype detection among children with and without community-acquired pneumonia

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Published in 2025 at "BMC Infectious Diseases"

DOI: 10.1186/s12879-025-11384-6

Abstract: Urinary antigen detection (UAD) assays can address diagnostic challenges with culture-based identification of S. pneumoniae. We aimed to evaluate the utility of Pfizer’s UAD1 and UAD2 assays for pneumococcal serotype surveillance in children with community… read more here.

Keywords: community acquired; cap uri; among children; acquired pneumonia ... See more keywords

Evolution of pneumococcal serotype epidemiology in Botswana following introduction of 13-valent pneumococcal conjugate vaccine

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Published in 2022 at "PLoS ONE"

DOI: 10.1371/journal.pone.0262225

Abstract: Pneumococcal conjugate vaccines reduce the burden of invasive pneumococcal disease, but the sustained effect of these vaccines can be diminished by an increase in disease caused by non-vaccine serotypes. To describe pneumococcal serotype epidemiology in… read more here.

Keywords: pneumococcal serotype; introduction; pneumococcal conjugate; vaccine ... See more keywords
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A spitting image: molecular diagnostics applied to saliva enhance detection of Streptococcus pneumoniae and pneumococcal serotype carriage

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Published in 2023 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2023.1156695

Abstract: Background Despite strong historical records on the accuracy of saliva testing, oral fluids are considered poorly suited for pneumococcal carriage detection. We evaluated an approach for carriage surveillance and vaccine studies that increases the sensitivity… read more here.

Keywords: culture; pneumococcal serotype; saliva samples; detection ... See more keywords